Population Population Growth2000: 184,702 1990-2000: + 15,443 (9.2%)1990: 168,1341980: 167,223
Race and Ethnic Categories (2000) Median Household IncomeCaucasian: 135,107 (73.6%) $45,470African American: 44,025 (24.0%)Native American: 564 (0.3%)Asian: 1,172 (0.6%)Other: 2,709 (1.5%)Total Land Area - 1,094.5 sq milesUnincorporated Area - 1,024.8 sq milesMunicipalities - 69.7 sq milesPopulation Per Square Mile - 172Households - 71,192Percent Urban Population - 75%Median Age - 34.7Total Household Income - 4.27 billionPer Capita Income - $23,093Percent College Educated - 41.5%
New Residence Permits (excluding manufactured homes)Unincorporated Area 2008 - 398 2007 - 383